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National Shipbuilding Research Program, 1997 Ship Production Symposium, Paper No. 22: Low Cost Digital Image Photogrammetry.

机译：国家造船研究计划，1997年船舶生产研讨会，第22号文件：低成本数字图像摄影测量。

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A problem in modular shipbuilding is the lack of a reliable, low cost method of obtaining and utilizing dimensional control in 3D. Photogrammetry has been successfully used as a tool for this application, but because of the large number of systematic errors associated with film-based cameras, only very large shipyards are using this. Recently, developments in Charge Coupled Device (CCD) imaging arrays for cameras have allowed some success in applying photogrammetric techniques in dimensional control. Main stream photogrammetric software and hardware configurations have been expensive and complicated. Digital camera systems and computers were purchased and programmed to tie existing inexpensive software packages with Geometric Dilution of Control (GDOP) error propagation analysis, originally designed for topographic mapping, into a tool for production shipyard fabrication dimensional control.

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作者
Mugnier, C. J.;
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年度 1997
页码 1-11
总页数 11
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Low costs; Photogrammetry; Digital cameras; Computer programs; Control; Digital systems; Arrays; Error analysis; Images; Mapping; Charge coupled devices; Shipyards; Topographic maps; Shipbuilding; Dilution; Geometry; Errors; Configurations; Modular construction; Computers; Propagation; Sizes(Dimensions);

机译：低成本;摄影测量;数码相机;计算机程序;控制;数字系统;阵列;误差分析;图像;测绘;电荷耦合装置;造船厂;地形图;造船;稀释;几何;错误;配置;模块化结构;计算机;传播;尺寸（外形尺寸）;

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National Shipbuilding Research Program, 1997 Ship Production Symposium, Paper No. 22: Low Cost Digital Image Photogrammetry.

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